Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c96eae44771aa329157782399999d6d445e54685fa2a523233b5c6f14753ef28:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^